| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 07/24/2013 | CN203082402U Dedicated joint for automobile oil tank |
| 07/24/2013 | CN103221728A A clamp for a pipe assembly, an engagement device for the clamp, and a pipe assembly having the clamp |
| 07/24/2013 | CN103216689A Connection pipe fitting |
| 07/24/2013 | CN102011906B Profile clamp |
| 07/20/2013 | CA2776206A1 Coupling |
| 07/18/2013 | US20130184113 Overshaft fluid transfer coupling and mounting arrangement |
| 07/18/2013 | US20130181446 Quick-connect coupler |
| 07/18/2013 | US20130181443 Rapid leakage-proof structure for tubes |
| 07/17/2013 | EP2615387A1 Method for connecting refrigerant pipe and air conditioner having the same structure |
| 07/17/2013 | CN203068000U Sliding type pipe retreating stopping structure |
| 07/17/2013 | CN203067999U Tightening-free adjustable outlet pipe |
| 07/17/2013 | CN203067998U Oil absorption connector for oiling machine |
| 07/17/2013 | CN203067452U Cap-type hoop |
| 07/16/2013 | US8486525 Method and apparatus having two surfaces for sealing distribution ducts |
| 07/16/2013 | US8485534 Metal gasket |
| 07/10/2013 | EP2613073A1 Connecting structure for pressure piping |
| 07/10/2013 | CN203052029U Air compressor between-group pipeline connection device |
| 07/10/2013 | CN203052028U Self-anchorage type connector of cast tube |
| 07/10/2013 | CN203052027U Solid particle catalyst conveying pipeline connector for use inside pressure container |
| 07/10/2013 | CN203052026U Tubing connector |
| 07/10/2013 | CN203052025U Inserting pipe joint of oiling machine |
| 07/10/2013 | CN203051978U Smoke discharging and air discharging pipe and connecting device thereof |
| 07/10/2013 | CN103196001A Conical sealed water-guide cork plug |
| 07/09/2013 | US8480384 Quick attach and safe release arrangement for a port of a water pump |
| 07/09/2013 | US8480134 Piping joint assembly system and method with sealing ring stabilizer |
| 07/09/2013 | US8480093 Internal pipe seal |
| 07/09/2013 | CA2765713C Clampless fitting for plastic pipes |
| 07/09/2013 | CA2565267C Ribbed pipe clamp with sealing sleeve |
| 07/04/2013 | WO2012172552A3 Tubular elements coupling |
| 07/03/2013 | EP2609355A2 Valve coupling device |
| 07/03/2013 | CN203036125U Stainless-steel insert for water-heating pipe fitting |
| 07/03/2013 | CN203036124U Stainless steel insert |
| 07/03/2013 | CN203027843U Novel pipeline applied to water conservancy irrigation |
| 07/03/2013 | CN101666404B Site cast sealed water-stop joint |
| 07/02/2013 | US8475139 Method and apparatus for a jet pump slip joint internal seal |
| 07/02/2013 | US8474878 Securing device of a fluid line connection |
| 07/02/2013 | US8474824 Pressure sensing module having an integrated seal plate and method of assembling pressure sensing module |
| 06/28/2013 | CA2800360A1 Refrigeration line set fitting and method of using the same to join refrigeration lines to each other |
| 06/27/2013 | WO2013093338A1 Fitting for tube and polyethylene pipe used in conveying water |
| 06/27/2013 | US20130161946 Devices for passenger protection systems of a vehicle |
| 06/27/2013 | US20130161941 Hand tightened hydraulic fitting |
| 06/26/2013 | CN203023706U Press-fitting connection structure for aluminum composite pipeline |
| 06/26/2013 | CN203023687U Dual-sleeve pipeline connector |
| 06/26/2013 | CN203023686U Pipeline joint and aluminum alloy radiator |
| 06/26/2013 | CN203023513U Groove fire-protection butterfly valve |
| 06/26/2013 | CN103180650A 连接器组件 The connector assembly |
| 06/26/2013 | CN103174901A Convex ring cork seal drainage plug |
| 06/26/2013 | CN103174900A Cork seal water diversion plug |
| 06/26/2013 | CN103174889A 管接头 Fittings |
| 06/26/2013 | CN103174712A Casting clamping hoop capable of being dismantled and installed conveniently |
| 06/26/2013 | CN101603617B Ferrule with relief to reduce galling |
| 06/20/2013 | WO2013090225A2 Clamp assembly with annular clamps and bridge |
| 06/20/2013 | US20130154260 Coupling And Joint For Fixedly And Sealingly Securing Components To One Another |
| 06/20/2013 | US20130154259 Clamp assembly with annular clamps and bridge |
| 06/20/2013 | US20130153046 Electrostatic discharge protected ferrule |
| 06/19/2013 | EP2603722A1 System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process and method for embedding such a conduit |
| 06/19/2013 | CN203010055U Novel three-stage-sealed plastic-steel composite connector for large-diameter drainage tubes |
| 06/19/2013 | CN203010054U Pipe joint for engine air intake system |
| 06/19/2013 | CN203010053U Pipeline U-shaped butt-joint piece |
| 06/19/2013 | CN203008052U Novel deodorization drain pipe for kitchen sink |
| 06/19/2013 | CN103162029A Pipe connector of anchor ear type quick-change pipeline |
| 06/19/2013 | CN103162027A Pipeline sealing connector |
| 06/19/2013 | CN101631983B Stepped ball joint pipe clamp and pre-attachment components therefor |
| 06/13/2013 | WO2013085131A1 Tube fastener |
| 06/13/2013 | US20130146305 Drill Pipe Connector and Method |
| 06/12/2013 | EP2602531A1 Locking member of a connection device for fluid transfer, said device and method for locking same |
| 06/12/2013 | CN202992450U Connecting piece for water supply pipe |
| 06/12/2013 | CN202992449U Powder conveying pipe clamp |
| 06/12/2013 | CN202992448U Hoop capable of locking quickly and conveniently |
| 06/12/2013 | CN202992447U Fastening sleeve piece |
| 06/12/2013 | CN202992446U Tube saving device |
| 06/12/2013 | CN202992445U Tight fitting of high temperature austenitic stainless steel pipe |
| 06/12/2013 | CN103148293A Pipe joint |
| 06/12/2013 | CN103148292A Vacuum heat insulation pipeline plug-in type connector and connecting method thereof |
| 06/06/2013 | US20130140814 Recess for o-ring |
| 06/06/2013 | US20130140813 Slide actuating tubular connector |
| 06/06/2013 | US20130140808 Locking Member For A Connection Device For Fluid Transfer, This Device And The Locking Method Therefor |
| 06/06/2013 | CA2797517A1 Locking element for a fluid transfer connection device, said device and locking process thereof |
| 06/05/2013 | CN202979550U Enhanced liquid nitrogen joint of pulverizer |
| 06/05/2013 | CN202972328U Pipeline clamping hoop |
| 06/05/2013 | CN202972293U Rotary pipe connecting and sealing device |
| 06/05/2013 | CN202972274U Pipeline clamp |
| 06/05/2013 | CN202972273U Plug-in type plumbing pipe fitting connecting structure with outer sleeve chuck |
| 06/05/2013 | CN202972272U Sealing structure used for pipe fitting for water supply and drainage |
| 06/05/2013 | CN202972271U Port replaceable type water pipe connector |
| 06/05/2013 | CN202972270U Nut for split type air conditioner |
| 06/05/2013 | CN202972269U Sealed tube connector and generator set thereof |
| 06/05/2013 | CN202972268U Moveable joint for road-bridge multifunctional integrated machine for road maintenance |
| 06/05/2013 | CN202962966U Air compressor blowing pipe |
| 06/05/2013 | CN1653272B Hydraulisches system |
| 06/05/2013 | CN103133794A Connector for connecting end parts of two pipes |
| 06/05/2013 | CN103133793A Tube joint |
| 06/05/2013 | CN101324297B Connection system and turbine engine with the connection system |
| 05/30/2013 | US20130134707 Pipe coupling for the fluid-tight attachment of components in an air conditioning system |
| 05/29/2013 | EP2596273A2 Joint cover with manifold block for duct leak detection system |
| 05/29/2013 | CN202955365U Loose joint device for pipelines |
| 05/29/2013 | CN202955364U Connecting piece for water closet |
| 05/29/2013 | CN103123023A Micro-irrigation pipeline connection assembly |
| 05/29/2013 | CN101666403B Fitting for tube and pipe with fastening instruction |
| 05/28/2013 | US8448995 Apparatus and method for supporting a pipe coupling |